gistfile1.pde

void setup() {  
  size(400, 300);
}

float startX = 10;
float startY = 10;
float initDx = 1;
float initDy = 2;
float boalWidth = 3;
float boalHeight = 3;
float boardWidth = 50;
float boardHeight = 6;
int game = 3;

float x = startX;
float y = startY;
float dx = initDx;
float dy = initDy;
int score = 0;
int result[] = {};
int gameCount = 0;
boolean flag = true;
boolean exit = false;

float reflectSideX(float x) {
  if(x < 0 || x > width) {
    dx = dx * -1;
    return dx;
  }
  return dx;
}
float reflectSideY(float y) {
  if(y < 0) {
    dy = dy * -1;
    return dy;
  }
  return dy;
}
void boal() {
  noStroke();
  fill(255);
  rect(x, y, boalWidth, boalHeight);
}
void board() {
  fill(255);
  if(mouseX - 25 <= 0) {
    rect(0, 250, 50, 6);
  }
  else if(mouseX + 25 >= width) {
    rect(width - 50, 250, boardWidth, boardHeight);
  }
  else {
    rect(mouseX - 25, 250, boardWidth, boardHeight);
  }
}
void info() {
  fill(0);
  text("score:", 10, height - 25);
  text(score, 50, height - 25);
  text("gameCount:", 10, height - 10);
  text(gameCount, 85, height - 10);
}

void draw() {
  background(192, 192, 255);
  
  if(flag == true) {
    
    if(y == 250 && x >= mouseX - boardWidth/2 && x <= mouseX + boardWidth/2) {
      dy = dy * -1;
      score++;
    }
    if(y == height) {
      x = startX;
      y = startY;
      dx = initDx;
      dy = initDy;
      result = append(result, score);
      score = 0;
      gameCount++;
    }
    
    x = x + reflectSideX(x);
    y = y + reflectSideY(y);
    
    textSize(12);

    boal();
    board();
    info();
    
    if(gameCount == 3) {
      flag = false;
    }
  }
  else {
    if(exit == true) {
      delay(30000);
      exit();
    }
    
    // result
    textSize(32);
    text("Game Over", width/2 - 80, 30);
    textSize(16);
    text("Automatically exit after 30 secands" ,width/2 - 130,70);
    for(int i = 0;i<result.length;i++) {
      int positionY = 100 + 20 * i;
      text("game", width/2 - 45, positionY);
      text(i + 1, width/2  + 5, positionY);
      text(":", width/2 + 15, positionY);
      text(result[i], width/2 + 35, positionY);
    }
    
    exit = true;
  }
}